埋立処分場管理

[VII-101] Development of a test machine and its test method to confirm the fusion-fixing quality of the water-impervious sheet to be attached to the wall of a closed type landfill site

*Yutaka Nomoto¹, Hideta Nakajima¹, Hideya Ookubo¹ (1. TAISEI)

Keywords:negative pressure tester, negative pressure control value, quality control method, water-impervious sheet to be attached to the wall, fixing disk